Page 37 - 人工智能——为机器植入智慧
P. 37

项目二  智能红绿灯识别系统





                                analogWrite(10, 0);
                              }
                              else if (_speed < 0)
                              {
                                analogWrite(11, 0);
                                analogWrite(10, -_speed);
                              }
                              else
                              {
                                analogWrite(11, 0);
                                analogWrite(10, 0);
                              }
                            }
                            else if (_num == 2)
                            {
                              if (_speed > 0)
                              {
                                analogWrite(9, _speed);
                                analogWrite(6, 0);
                              }
                              else if (_speed < 0)
                              {
                                analogWrite(9, 0);
                                analogWrite(6, -_speed);
                              }
                              else
                              {
                                analogWrite(9, 0);
                                analogWrite(6, 0);
                              }
                            }
                          }


                          void go(int x,int y)
                          {
                            motor(1,x);
                            motor(2,y);
                          }






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